Technical

Clutch Nut Torque

Dominator = 70Lb/Ft

Commando = 40Lb/Ft
Commando is less because the circlip behind the clutch shears at 55Lb/Ft - you have been warned

 

Lubrication guidelines

Download (DOCX, Unknown)

850 MK3 service manual

Download (PDF, Unknown)

850 MK3 parts manual

Download (PDF, Unknown)

750 & 850 service manual

Download (PDF, Unknown)

 

How to replace gearbox layshaft bearing in situ - http://www.doov.com/apps/nortoncompanion/index.php?option=com_content&view=article&id=25:layshaft-bearing-upgrade&catid=1:upgrades&Itemid=8

Commando Lubrication under the microscope - By Fred Bain - 

Download (PDF, Unknown)

The first electric start attempt :

Download (DOCX, Unknown)

The Norton Cosworth story :

http://www.odd-bike.com/2013/02/norton-p86-750-challenge-nortons-last.html